qzdoom/src/basictypes.h

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#ifndef __BASICTYPES_H
#define __BASICTYPES_H
#ifdef _MSC_VER
typedef __int8 SBYTE;
typedef unsigned __int8 BYTE;
typedef __int16 SWORD;
typedef unsigned __int16 WORD;
typedef __int32 SDWORD;
typedef unsigned __int32 uint32;
typedef __int64 SQWORD;
typedef unsigned __int64 QWORD;
#else
#include <stdint.h>
typedef int8_t SBYTE;
typedef uint8_t BYTE;
typedef int16_t SWORD;
typedef uint16_t WORD;
typedef int32_t SDWORD;
typedef uint32_t uint32;
typedef int64_t SQWORD;
typedef uint64_t QWORD;
#endif
// windef.h, included by windows.h, has its own incompatible definition
// of DWORD as a long. In files that mix Doom and Windows code, you
// must define USE_WINDOWS_DWORD before including doomtype.h so that
// you are aware that those files have a different DWORD than the rest
// of the source.
#ifndef USE_WINDOWS_DWORD
typedef uint32 DWORD;
#endif
typedef uint32 BITFIELD;
typedef int INTBOOL;
// a 64-bit constant
#ifdef __GNUC__
#define CONST64(v) (v##LL)
#define UCONST64(v) (v##ULL)
#else
#define CONST64(v) ((SQWORD)(v))
#define UCONST64(v) ((QWORD)(v))
#endif
#if !defined(GUID_DEFINED)
#define GUID_DEFINED
typedef struct _GUID
{
DWORD Data1;
WORD Data2;
WORD Data3;
BYTE Data4[8];
} GUID;
#endif
union QWORD_UNION
{
QWORD AsOne;
struct
{
#ifdef WORDS_BIG_ENDIAN
unsigned int Hi, Lo;
#else
unsigned int Lo, Hi;
#endif
};
};
//
// Fixed point, 32bit as 16.16.
//
#define FRACBITS 16
#define FRACUNIT (1<<FRACBITS)
typedef SDWORD fixed_t;
typedef DWORD dsfixed_t; // fixedpt used by span drawer
#define FIXED_MAX (signed)(0x7fffffff)
#define FIXED_MIN (signed)(0x80000000)
#define DWORD_MIN ((uint32)0)
#define DWORD_MAX ((uint32)0xffffffff)
#ifdef __GNUC__
#define GCCPRINTF(stri,firstargi) __attribute__((format(printf,stri,firstargi)))
#define GCCFORMAT(stri) __attribute__((format(printf,stri,0)))
#define GCCNOWARN __attribute__((unused))
#else
#define GCCPRINTF(a,b)
#define GCCFORMAT(a)
#define GCCNOWARN
#endif
#endif